. >> his party's nomination was not as easy as former massachusetts governor mitt romney. he declares winner of the iowa caucuses he had to share the win with rick santorum. he went on to win the victory in key primary states becoming the nominee he emerged bruised. >> i don't see how a massachusetts liberal is going to do better. >> he is the worth republican in the country to put up against barack obama. >> romney's campaign saw their roles up and downs and confident and in demand. romney knew he gained with a president's shaky performance. >> it sets the tone and can have the most impact. this is a theory. >> he ultimately won reelection. >> the best is yet to come. >> 2012 also marked a milestone implementation of president owe bhaum's healthcare law. >> in a 5-4 division the individual dmant is indeed constitutional. >>> supreme court put the law against partisanship. >> the decision was a result of lawsuits brought by 26 paid attorneys general against the federal government who claimed mandated participation was man dags of the freedom. >> republicans won't let up wh